APA (7th ed.) Citation

Gillis, W. T. (1960). Symptoms of plant poisoning. [Michigan State University].

Chicago Style (17th ed.) Citation

Gillis, William T. Symptoms of Plant Poisoning. [East Lansing]: [Michigan State University], 1960.

MLA (9th ed.) Citation

Gillis, William T. Symptoms of Plant Poisoning. [Michigan State University], 1960.